package COM.XYS;

public class yuanzhu {
    private double r;
    private double height;

    public double getR() {
        return r;

    }
    public void setR(double r){
        this.r= r;
    }
    public double getHeight(){
        return height;
    }
    public void setHeight(double height){
        this.height =height;
    }
    //圆柱体积
    public double findVoIume(){
        double s =3.14* r * r *height;
        return  s;
    }
}

